Refactor OS_JavaScript

This commit is contained in:
Leon Krause 2018-07-08 02:23:19 +02:00
parent c3c7391ebb
commit b6ae2d8037
4 changed files with 748 additions and 804 deletions

View file

@ -32,52 +32,56 @@
#define OS_JAVASCRIPT_H
#include "audio_driver_javascript.h"
#include "drivers/unix/os_unix.h"
#include "main/input_default.h"
#include "os/input.h"
#include "os/main_loop.h"
#include "servers/audio_server.h"
#include "servers/visual/rasterizer.h"
#include "unix/os_unix.h"
#include <emscripten/html5.h>
typedef String (*GetUserDataDirFunc)();
class OS_JavaScript : public OS_Unix {
bool idbfs_available;
int64_t time_to_save_sync;
int64_t last_sync_time;
VisualServer *visual_server;
AudioDriverJavaScript audio_driver_javascript;
InputDefault *input;
VideoMode video_mode;
Vector2 windowed_size;
bool window_maximized;
bool soft_fs_enabled;
bool soft_fullscreen_enabled;
bool canvas_size_adjustment_requested;
VideoMode video_mode;
InputDefault *input;
Ref<InputEventKey> deferred_key_event;
CursorShape cursor_shape;
Point2 touches[32];
MainLoop *main_loop;
AudioDriverJavaScript audio_driver_javascript;
GetUserDataDirFunc get_user_data_dir_func;
bool idb_available;
int64_t sync_wait_time;
int64_t last_sync_check_time;
static void _close_notification_funcs(const String &p_file, int p_flags);
static EM_BOOL browser_resize_callback(int p_event_type, const EmscriptenUiEvent *p_event, void *p_user_data);
static EM_BOOL fullscreen_change_callback(int p_event_type, const EmscriptenFullscreenChangeEvent *p_event, void *p_user_data);
static EM_BOOL keydown_callback(int p_event_type, const EmscriptenKeyboardEvent *p_event, void *p_user_data);
static EM_BOOL keypress_callback(int p_event_type, const EmscriptenKeyboardEvent *p_event, void *p_user_data);
static EM_BOOL keyup_callback(int p_event_type, const EmscriptenKeyboardEvent *p_event, void *p_user_data);
static EM_BOOL mousemove_callback(int p_event_type, const EmscriptenMouseEvent *p_event, void *p_user_data);
static EM_BOOL mouse_button_callback(int p_event_type, const EmscriptenMouseEvent *p_event, void *p_user_data);
static EM_BOOL wheel_callback(int p_event_type, const EmscriptenWheelEvent *p_event, void *p_user_data);
static EM_BOOL touch_press_callback(int p_event_type, const EmscriptenTouchEvent *p_event, void *p_user_data);
static EM_BOOL touchmove_callback(int p_event_type, const EmscriptenTouchEvent *p_event, void *p_user_data);
static EM_BOOL gamepad_change_callback(int p_event_type, const EmscriptenGamepadEvent *p_event, void *p_user_data);
void process_joypads();
void set_css_cursor(const char *);
const char *get_css_cursor() const;
static void main_loop_callback();
public:
// functions used by main to initialize/deintialize the OS
virtual int get_video_driver_count() const;
virtual const char *get_video_driver_name(int p_driver) const;
virtual int get_audio_driver_count() const;
virtual const char *get_audio_driver_name(int p_driver) const;
static void file_access_close_callback(const String &p_file, int p_flags);
protected:
virtual void initialize_core();
virtual Error initialize(const VideoMode &p_desired, int p_video_driver, int p_audio_driver);
@ -86,77 +90,64 @@ public:
virtual void finalize();
typedef int64_t ProcessID;
virtual bool _check_internal_feature_support(const String &p_feature);
//static OS* get_singleton();
virtual void alert(const String &p_alert, const String &p_title = "ALERT!");
virtual void set_mouse_mode(MouseMode p_mode);
virtual MouseMode get_mouse_mode() const;
virtual Point2 get_mouse_position() const;
virtual int get_mouse_button_state() const;
virtual void set_window_title(const String &p_title);
//virtual void set_clipboard(const String& p_text);
//virtual String get_clipboard() const;
public:
// Override return type to make writing static callbacks less tedious.
static OS_JavaScript *get_singleton();
virtual void set_video_mode(const VideoMode &p_video_mode, int p_screen = 0);
virtual VideoMode get_video_mode(int p_screen = 0) const;
virtual void get_fullscreen_mode_list(List<VideoMode> *p_list, int p_screen = 0) const;
virtual Size2 get_screen_size(int p_screen = -1) const;
virtual void set_window_size(const Size2);
virtual Size2 get_window_size() const;
virtual void set_window_maximized(bool p_enabled);
virtual bool is_window_maximized() const { return window_maximized; }
virtual void set_window_fullscreen(bool p_enable);
virtual bool is_window_maximized() const;
virtual void set_window_fullscreen(bool p_enabled);
virtual bool is_window_fullscreen() const;
virtual Size2 get_screen_size(int p_screen = -1) const;
void request_canvas_size_adjustment();
virtual String get_name();
virtual MainLoop *get_main_loop() const;
virtual bool can_draw() const;
virtual bool is_userfs_persistent() const;
virtual Point2 get_mouse_position() const;
virtual int get_mouse_button_state() const;
virtual void set_cursor_shape(CursorShape p_shape);
virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
void main_loop_begin();
bool main_loop_iterate();
void main_loop_request_quit();
void main_loop_end();
void main_loop_focusout();
void main_loop_focusin();
virtual void set_mouse_mode(MouseMode p_mode);
virtual MouseMode get_mouse_mode() const;
virtual bool has_touchscreen_ui_hint() const;
virtual Error shell_open(String p_uri);
virtual String get_user_data_dir() const;
String get_executable_path() const;
virtual String get_resource_dir() const;
void process_accelerometer(const Vector3 &p_accelerometer);
void push_input(const Ref<InputEvent> &p_ev);
virtual bool is_joy_known(int p_device);
virtual String get_joy_guid(int p_device) const;
bool joy_connection_changed(int p_type, const EmscriptenGamepadEvent *p_event);
virtual int get_video_driver_count() const;
virtual const char *get_video_driver_name(int p_driver) const;
virtual int get_audio_driver_count() const;
virtual const char *get_audio_driver_name(int p_driver) const;
virtual MainLoop *get_main_loop() const;
void run_async();
bool main_loop_iterate();
virtual void alert(const String &p_alert, const String &p_title = "ALERT!");
virtual void set_window_title(const String &p_title);
String get_executable_path() const;
virtual Error shell_open(String p_uri);
virtual String get_name();
virtual bool can_draw() const;
virtual String get_resource_dir() const;
virtual String get_user_data_dir() const;
virtual OS::PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
virtual bool _check_internal_feature_support(const String &p_feature);
void set_idb_available(bool p_idb_available);
virtual bool is_userfs_persistent() const;
void set_idbfs_available(bool p_idbfs_available);
OS_JavaScript(const char *p_execpath, GetUserDataDirFunc p_get_user_data_dir_func);
~OS_JavaScript();
OS_JavaScript(int p_argc, char *p_argv[]);
};
#endif